On the eve of her 18th birthday, Lea is dumped by her boxer boyfriend Reo. She turns to her mother, Lizette (France Castel), for comfort, only to discover that mom has run off with her sweetheart. Untouched by the family scandal, at least at first, is Lea's vastly overweight sister.
Two women living in suburban Montreal find themselves having a difficult time waiting for their frequently absent husbands. They decide for fun to call as many delivery men as possible to have extra-marital affairs with.
At one point in our lives, a choice appears as a key that opens a door while closing all the others. L'Autre cté de novembre is about all the doors that were left open.